.NET Core 2.2 程序集 System.Windows.Forms 丢失 [英] .NET Core 2.2 Assembly System.Windows.Forms missing

问题描述

我想将我在 .NET Framework 4.0 中的项目迁移到 .NET Core 2.2.但是我的程序执行出错了.

I want to migrate my project in .NET Framework 4.0 to .NET Core 2.2. But I have an error in my program execution.

我的项目想要使用 Assembly 类加载 .dll，它在 .NET Framework 4.0 上工作正常，但在 .NET Core 2.2 上不工作.它抛出了一个异常:

My project wants to load a .dll with the Assembly class, it's working fine with .NET Framework 4.0 but not with .NET Core 2.2. It's throwing a n exception:

System.Reflection.TargetInvocationException:调用的目标已抛出异常.---> System.IO.FileNotFoundException: 无法加载文件或程序集System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'

System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.IO.FileNotFoundException: Could not load file or assembly 'System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'

using System.Reflection; // Assembly class

var pathToDll = "../../../../";
var asm = Assembly.LoadFrom(pathToDll);

var callingProgObject = asm.GetType("RandomType.CallingProg");
MethodInfo method = callingProgObject.GetMethod("MethodInDll");

var input = new InputForDll();
method.Invoke(callingProgObject, new object[] {input}); // <-------- error

我需要导入一个兼容 .NET Core 2.2 的包，类似于 .NET Framework 4.0 的 System.Windows.Forms?

I need to import one package compatible for .NET Core 2.2 similar to System.Windows.Forms of .NET Framework 4.0?

我的 NuGet 包安装在解决方案中:

My NuGet packages installed in Solution:

不重复 如何在.NET Core类库中使用System.Windows.Forms

推荐答案

没有适用于 .NET Core 的 Windows 窗体(或 WPF).

There is no Windows Forms (or WPF) for .NET Core.

你想要的是不可能的

^{(但在下一个主要版本中使用定义的 .NET Core 子集可能是可能的)}

如果您列出您的要求，也许人们可以建议另一种方法来做到这一点，但它不会是 Windows 窗体.

If you list your requirements, maybe people can suggest another way to do it, but it won't be Windows Forms.

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